Gurobi 5.0.1 (linux64) logging started Fri Nov 16 15:10:31 2012

Optimize a model with 1154 rows, 1122 columns and 4420 nonzeros
Presolve removed 6 rows and 134 columns
Presolve time: 0.05s
Presolved: 1148 rows, 988 columns, 4218 nonzeros
Variable types: 0 continuous, 988 integer (988 binary)
Found heuristic solution: objective 33.0000000

Root relaxation: objective 2.000000e+00, 748 iterations, 0.01 seconds

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

     0     0    2.00000    0   58   33.00000    2.00000  93.9%     -    0s
H    0     0                      20.0000000    2.00000  90.0%     -    0s
H    0     0                       3.0000000    2.00000  33.3%     -    0s

Cutting planes:
  Gomory: 1

Explored 0 nodes (2372 simplex iterations) in 0.09 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 2.000000000000e+00, gap 33.3333%